/*
 *  Copyright (C) 2010-2013 JPEXS
 * 
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 * 
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 * 
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.jpexs.decompiler.flash.abc.gui;

import java.awt.Component;
import javax.swing.*;

public class IconListRenderer
        extends DefaultListCellRenderer {

   private Icon constIcon;
   private Icon functionIcon;
   private Icon variableIcon;

   private Icon loadIcon(String path) {
      ClassLoader cldr = this.getClass().getClassLoader();
      java.net.URL imageURL = cldr.getResource(path);
      return new ImageIcon(imageURL);
   }

   public IconListRenderer() {
      constIcon = loadIcon("com/jpexs/decompiler/flash/abc/gui/graphics/constant.png");
      functionIcon = loadIcon("com/jpexs/decompiler/flash/abc/gui/graphics/function.png");
      variableIcon = loadIcon("com/jpexs/decompiler/flash/abc/gui/graphics/variable.png");
   }

   @Override
   public Component getListCellRendererComponent(
           JList list, Object value, int index,
           boolean isSelected, boolean cellHasFocus) {

      // Get the renderer component from parent class

      JLabel label =
              (JLabel) super.getListCellRendererComponent(list,
              value, index, isSelected, cellHasFocus);

      // Get icon to use for the list item value

      String modifiersRegex = "(public |static |final |override |private |protected |package )*";
      if ((" " + value.toString()).contains(" const ")) {
         label.setIcon(constIcon);
      }
      if ((" " + value.toString()).contains(" var ")) {
         label.setIcon(variableIcon);
      }
      if ((" " + value.toString()).contains(" function ")) {
         label.setIcon(functionIcon);
      }
      if (value.toString().equals(TraitsListModel.STR_CLASS_INITIALIZER)) {
         label.setIcon(functionIcon);
      }
      if (value.toString().equals(TraitsListModel.STR_INSTANCE_INITIALIZER)) {
         label.setIcon(functionIcon);
      }
      return label;
   }
}
